From f263a3db565136b6b606c067839c1e5bd944fcf4 Mon Sep 17 00:00:00 2001
From: "Zhao, Xin" <xin.zhao@pnnl.gov>
Date: Tue, 7 Nov 2023 13:51:08 -0500
Subject: [PATCH] update tests

---
 .github/workflows/test_coverage.yml | 14 +++++++++-----
 DESCRIPTION                         |  4 +---
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/test_coverage.yml b/.github/workflows/test_coverage.yml
index 0f1a81c1..73bda2fa 100644
--- a/.github/workflows/test_coverage.yml
+++ b/.github/workflows/test_coverage.yml
@@ -8,6 +8,10 @@ on:
 jobs:
   test:
     runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        r-version: ['4.1.0']
+
     
     env:
       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
@@ -16,12 +20,12 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v2
-
-      - name: Set up R
-        uses: r-lib/actions/setup-r@v1
+        
+      - name: Set up R ${{ matrix.r-version }}
+        uses: r-lib/actions/setup-r@v2-branch
         with:
-          r-version: '4.1'  # Specify your R version
-
+          r-version: ${{ matrix.r-version }}
+          
       - name: Set up pandoc
         uses: r-lib/actions/setup-pandoc@v1
 
diff --git a/DESCRIPTION b/DESCRIPTION
index e64d48cc..a31c0436 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -42,7 +42,5 @@ Suggests:
 Encoding: UTF-8
 LazyData: true
 RoxygenNote: 7.2.3
-VignetteBuilder: 
-    knitr,
-    kableExtra
+VignetteBuilder: knitr
 Config/testthat/edition: 3